An important question that is being increasingly studied across subdisciplines of
Heliophysics is “how do mesoscale phenomena contribute to the global response of the …

The excitation of electrostatic and/or electromagnetic waves in the plasma universe is often
associated with anisotropic velocity distributions of charged particles. In Earth's inner …

Abstract Large‐amplitude (Bw> 1 nT) electromagnetic ion cyclotron (EMIC) waves can
cause the rapid loss of> 1 MeV electrons, greatly impacting radiation belt dynamics. With …

Relativistic electron precipitation to the Earth's atmosphere is an important loss mechanism
of inner magnetosphere electrons, contributing significantly to the dynamics of the radiation …

Magnetic dip plays a potentially important role in the ring‐current‐radiation‐belt‐coupling.
Here, we report a proton‐driven magnetic dip event accompanied by the expected …

Ion-scale magnetic holes are nonlinear plasma structures commonly observed in the solar
wind and Earth's magnetosphere. These holes are characterized by the magnetic field …

Previous studies have demonstrated that the propagation of whistler waves can be ducted
by plasma density structures, within which the trapped waves can interact with electrons for …

Observations from the NASA Magnetospheric Multiscale (MMS) satellites show packages of
extremely low frequency (ELF) whistler‐mode waves localized inside the small‐scale …

Abstract The Van Allen Probe B satellite simultaneously observed electromagnetic ion
cyclotron (EMIC) and fast magnetosonic (MS) waves in a magnetic dip on April 29, 2017 …

Energetic particle injections, usually observed as sudden flux enhancements of charged
particles from tens to hundreds of keV, are one of the main mechanisms for ring current …